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when I used LDA model in my project, the result topic terms vary with the random seed. how to solve this problem ? thanks

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    $\begingroup$ Why is that a problem? $\endgroup$
    – Jundiaius
    Jun 5 '14 at 8:17
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    $\begingroup$ I think your problem has already been discussed in that question : stats.stackexchange.com/questions/63026/… $\endgroup$
    – Jundiaius
    Jun 5 '14 at 9:06
  • $\begingroup$ I have seen the link, but the method didn't work $\endgroup$
    – xuanwang
    Jun 7 '14 at 3:41
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It is meant to vary as LDA and other topic models are stochastic methods. You can not expect exact same result in multiple runs.

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